Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a continuous hoisting machine.
The utility model provides a continuous hoister, comprising: a frame; the two or more lifting mechanisms are arranged on the rack, at least one lifting mechanism is configured to lift the goods, at least one lifting mechanism is configured to lower the goods, and two ends of each lifting mechanism are respectively a goods input end and a goods output end; and pushing mechanisms for pushing the goods into or out of the lifting mechanisms, wherein each lifting mechanism is provided with at least one pushing mechanism.
The continuous hoisting machine provided by the utility model can also have the characteristics that the continuous hoisting machine further comprises: the at least two blocking mechanisms are arranged on the frame and comprise a limiting stop rod, a buffer block and a buffer driving piece, each lifting mechanism is provided with at least one blocking mechanism, the buffer driving piece is used for driving the buffer block to move, the buffer block is used for being in abutting joint with the side face of a cargo entering the lifting mechanism at the cargo input end to buffer, and the limiting stop rod is used for being in abutting joint with the side face of the cargo entering the lifting mechanism at the cargo input end to block and limit.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: wherein, pushing mechanism includes mounting bracket, moving subassembly and push pedal subassembly, and the mounting bracket is connected with the frame, and moving subassembly and push pedal subassembly are installed on the mounting bracket, and moving subassembly is configured to drive the push pedal subassembly and remove, and the push pedal subassembly is configured to promote the goods and remove.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: wherein, remove the subassembly and include slide rail, slider, action wheel, take-up pulley, hold-in range and remove and use the driving piece, slider and slide rail sliding connection, push pedal subassembly is connected with slider, hold-in range simultaneously, action wheel and take-up pulley setting are on the mounting bracket, and the hold-in range cover is established on action wheel and take-up pulley, removes and uses the driving piece to dispose to drive action wheel, take-up pulley rotation.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: the push plate assembly comprises a push plate and a driving piece for rotation, wherein the driving piece for rotation is configured to drive the push plate to rotate.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: wherein, every elevating system all includes drive unit, drive unit and is used for the bearing subassembly of bearing goods, and bearing subassembly sets up on drive unit, and drive unit is configured to drive the goods through the motion of drive unit and goes up and down.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: wherein the drive unit comprises a plurality of drive chains distributed on both sides, the support assembly comprises a plurality of pairs of support plates arranged at intervals along the direction of the drive chain length, two support plates in each pair are respectively arranged on the drive chains on both sides, and each pair of support plates is configured to support goods.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: the two lifting mechanisms are respectively a first lifting mechanism and a second lifting mechanism, one side of a goods output end of the first lifting mechanism is butted with a first upper layer wire body, the first upper layer wire body extends to the upper part of the second lifting mechanism, a goods input end of the first lifting mechanism is butted with a first lower layer wire body, and the first lower layer wire body extends to the position between two sides of a transmission chain at the goods input end of the first lifting mechanism; the goods output end of the second lifting mechanism is in butt joint with a second lower layer wire body, the second lower layer wire body extends to a position between transmission chains on two sides of the goods output end of the second lifting mechanism, and the first lower layer wire body is arranged above the second lower layer wire body.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: the cargo output end of the first lifting mechanism is provided with a pushing mechanism, and the pushing mechanism of the first lifting mechanism is configured to push the cargo from the first lifting mechanism to the first upper line body; the cargo input of the second lifting mechanism is provided with a pushing mechanism, the pushing mechanism of the second lifting mechanism being configured to push the cargo into the second lifting mechanism.
In the continuous hoisting machine provided by the utility model, the continuous hoisting machine can also have the following characteristics: wherein, the first upper line body, the first lower line body and the second lower line body are all installed on the frame.
Effects and effects of the utility model
According to the continuous lifter, more than two lifting mechanisms are arranged on the rack, at least one of the lifting mechanisms is configured to lift the goods, and at least one of the lifting mechanisms is configured to lower the goods, so that the more than two lifting mechanisms can work simultaneously to realize bidirectional conveying of the goods, the conveying efficiency is high, the occupied space is small, and the layout is easy; the both ends of every elevating system are cargo input and cargo output respectively, and pushing mechanism sets up in the frame, and every elevating system is equipped with at least one pushing mechanism, and pushing mechanism is configured to release the cargo or push the cargo to elevating system from elevating system, and the cargo can shift smoothly between elevating system and outside transfer chain under the assistance of pushing mechanism, helps conveying system's steady smooth operation.
Detailed Description
In order to make the technical means, creation characteristics, achievement purposes and effects of the present utility model easy to understand, the following embodiments specifically describe the continuous hoisting machine of the present utility model with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a continuous hoist in an embodiment of the present utility model, and fig. 2 is a schematic structural view of a continuous hoist removal frame in an embodiment of the present utility model.
As shown in fig. 1 and 2, the continuous hoisting machine 100 of the present embodiment includes a frame 10, two or more lifting mechanisms 20, a pushing mechanism 30, and at least two blocking mechanisms 40.
More than two lifting mechanisms 20 are arranged on the frame 10, wherein at least one lifting mechanism 20 is configured to lift cargoes, at least one lifting mechanism 20 is configured to lower cargoes, more than two lifting mechanisms 20 can work simultaneously, bidirectional conveying of cargoes is achieved, and efficiency is high.
Fig. 3 is a schematic structural view of a lifting mechanism in an embodiment of the present utility model.
The two ends of each lifting mechanism 20 are a cargo input end and a cargo output end respectively. As shown in fig. 2 and 3, each lifting mechanism 20 comprises a drive unit 21, a transmission unit 22 and a support assembly 23. The support member 23 is provided on the transmission unit 22, the support member 23 being configured to support the cargo, and the driving unit 21 being configured to drive the cargo up and down by driving the transmission unit 22.
In the present embodiment, the driving unit 21 includes a driving motor, and the transmission unit 22 includes a plurality of transmission chains 221 distributed on both sides, a plurality of sprockets 222 adapted to the transmission chains 221, and a plurality of transmission shafts 223. The driving motor drives the sprockets 222 on both sides and the driving chains 221 to synchronously move through the driving shaft 223, and the driving chains 221 drive the supporting assembly 23 to move. The transmission unit 22 adopts chain transmission, can bear great load, and the goods scope of carrying is wider, and the practicality is stronger.
The support assembly 23 includes a plurality of pairs of support plates 231 spaced apart along the length of the drive chain 221, with two support plates 231 of each pair being disposed on the two side drive chains 221, respectively, with each pair of support plates 231 configured to support cargo. In this embodiment, the cross section of the bearing plate 231 is L-shaped, and the bearing plate 231 includes the bearing plate body that sets up along the horizontal direction and the limiting plate body that sets up along vertical direction, and the bearing plate body can support the goods, and limiting plate body can carry out spacingly to the side of goods, avoids the goods to drop, improves security and stability in the lift process.
In the continuous hoisting machine 100 of the present embodiment, the number of the hoisting mechanisms 20 is two, namely the first hoisting mechanism 20a and the second hoisting mechanism 20b.
The continuous lift 100 further includes a transition conveyor line body 50, and the transition conveyor line body 50 employs a belt conveyor mechanism, a roller conveyor mechanism, or a chain conveyor mechanism. The transition conveying line body 50 of the present embodiment includes a first upper line body 51, a first lower line body 52, and a second lower line body 53. The first upper layer wire body 51, the first lower layer wire body 52 and the second lower layer wire body 53 are all mounted on the frame 10. The whole continuous hoisting machine is integrated in the frame 10, so that the whole machine is convenient to move, install and the like.
Fig. 4 is a side view of a first lower wire body and a second lower wire body in an embodiment of the utility model.
As shown in fig. 4, the first lower wire body 52 is disposed above the second lower wire body 53, and the first stoppers 521 capable of restricting the cargo are provided on both sides of the first lower wire body 52, and the second stoppers 531 capable of restricting the cargo are also provided on both sides of the second lower wire body 53. In this embodiment, the first limiting member 521 is a baffle plate connected to the frame 10, the second limiting member 531 is a barrier strip, and the barrier strip includes a section steel parallel to the conveying direction of the second lower layer wire 53 and a cushion layer disposed on a side surface of the section steel, where the cushion layer may be a rubber layer, so as to reduce friction damage to goods.
One side of the cargo output end of the first lifting mechanism 20a is abutted against one end of the first upper layer wire body 51, the cargo output end of the first lifting mechanism 20a is the upper end of the first lifting mechanism 20a, and the other end of the first upper layer wire body 51 extends to the upper side of the second lifting mechanism 20b and is abutted against the first external conveying line 1.
The goods input end of the first lifting mechanism 20a is abutted against the first lower layer wire body 52, the goods input end of the first lifting mechanism 20a is the lower end of the first lifting mechanism 20a, one end of the first lower layer wire body 52 extends to a position between two side transmission chains 221 at the goods input end of the first lifting mechanism 20a, and the other end is abutted against the second external conveying line 2.
The goods output end of the second lifting mechanism 20b is abutted against the second lower layer wire body 53, the goods output end of the second lifting mechanism 20b is the lower end of the second lifting mechanism 20b, one end of the second lower layer wire body 53 extends to a position between two transmission chains 221 on two sides of the goods output end of the second lifting mechanism 20b, and the other end of the second lower layer wire body is abutted against the third external conveying line 3.
The cargo input end of the second lifting mechanism 20b is directly abutted against the fourth external conveying line 4, and the cargo input end of the second lifting mechanism 20b can be the upper end of the second lifting mechanism 20b.
The pushing mechanism 30 is provided on the frame 10, and each lifting mechanism 20 is provided with at least one pushing mechanism 30. The pushing mechanism 30 is configured to push the cargo out of the lift mechanism 20 or to push the cargo into the lift mechanism 20.
In the present embodiment, the cargo output end of the first lifting mechanism 20a is provided with a pushing mechanism 30, and the pushing mechanism 30 of the first lifting mechanism 20a is disposed at the cargo output end of the first lifting mechanism 20a and configured to push the cargo from the first lifting mechanism 20a onto the first upper line 51; the load input of the second elevator mechanism 20b is also provided with a pushing mechanism 30, the pushing mechanism 30 of the second elevator mechanism 20b being arranged at the load input of the second elevator mechanism 20b, configured to push the load from the fourth external conveyor line 4 into the second elevator mechanism 20b.
Fig. 5 is a schematic structural view of a pushing mechanism in an embodiment of the present utility model.
As shown in fig. 5, each pushing mechanism 30 includes a mounting frame 31, a moving assembly 32, and a push plate assembly 33. The mounting frame 31 is connected with the frame 10, and the movable assembly 32 and the push plate assembly 33 are mounted on the mounting frame 31, and the movable assembly 32 is configured to drive the push plate assembly 33 to move, and the push plate assembly 33 is configured to push goods to move.
In the present embodiment, the moving unit 32 includes a slide rail 321, a slider 322, a driving wheel 323, a tension wheel 324, a timing belt 325, and a moving driver 326. The slider 322 is slidably connected with the slide rail 321, the push plate assembly 33 is simultaneously connected with the slider 322 and the synchronous belt 325, the driving wheel 323 and the tensioning wheel 324 are arranged on the mounting frame 31, the synchronous belt 325 is sleeved on the driving wheel 323 and the tensioning wheel 324, and the moving driving piece 326 is configured to drive the driving wheel 323 and the tensioning wheel 324 to rotate. The moving driver 326 of the present embodiment is a motor, and the driving wheel 323 is connected to an output shaft of the moving driver 326.
The push plate assembly 33 includes a push plate 331 and a rotary drive 332, the rotary drive 332 configured to drive the push plate in rotation. The driving member 332 for rotation in this embodiment is a motor or a rotary cylinder, the push plate 331 is connected to an output shaft of the driving member 332 for rotation, the output shaft of the driving member 332 for rotation is horizontally disposed, the push plate 331 is in a bar shape, the output shaft is vertically connected to one end of the plate surface of the push plate 331, and the push plate 331 is driven by the driving member 332 for rotation to rotate in a vertical plane. When pushing the goods, the pushing plate 331 rotates downwards, so that the pushing plate can be abutted with the side surface of the goods; when pushing is completed and the device retreats, the push plate 331 rotates upwards, and interference with the next goods is avoided.
At least two blocking mechanisms 40 are provided on the frame 10, each lifting mechanism 20 being provided with at least one blocking mechanism 40. Each blocking mechanism 40 includes a stopper rod 41, a buffer block 42, and a buffer drive 43. The buffer driving member 43 is configured to drive the buffer block 42 to move, the buffer block 42 is configured to buffer the side surface of the cargo entering the lifting mechanism 20 at the cargo input end, and the limit stop lever 41 is configured to block and limit the side surface of the cargo entering the lifting mechanism 20 at the cargo input end.
Fig. 6 is a schematic structural view of a blocking mechanism in the embodiment of the present utility model, and fig. 7 is an enlarged view of the structure in circle a in fig. 6.
As shown in fig. 6, in the present embodiment, the limiting stop lever 41 is formed by combining a plurality of cross bars and a plurality of vertical bars, a neutral space is provided between the bars for the buffer block 42 to pass through, and the limiting stop lever 41 is mounted on the frame 10 through a stop lever mounting seat 411. As shown in fig. 7, the buffer driving member 43 is a cylinder, and the buffer block 42 is connected to a piston rod of the cylinder.
In the initial position, the buffer block 42 is positioned at one side of the limit stop lever 41 away from the lifting mechanism 20; when the goods enter the goods input end of the lifting mechanism 20, the buffer block 42 is driven by the buffer driving piece 43 to move, the buffer block 42 penetrates through the neutral position in the limit stop lever 41 to extend towards the goods, then the buffer block 42 is abutted against the side face of the goods, then the buffer block 42 is retracted and reset under the driving of the buffer driving piece 43, and the goods continue to move until the side face of the goods is abutted against the limit stop lever 41.
In the present embodiment, the first elevating mechanism 20a and the second elevating mechanism 20b are each provided with one blocking mechanism 40. The limit stop lever 41 corresponding to the first lifting mechanism 20a is located at one side of the first lifting mechanism 20a away from the second external conveying line 2, so that the input goods can be accurately stopped between the two side conveying chains 221, and the buffer block 42 and the buffer driving piece 43 are located at the lower part of the limit stop lever 41 near the goods input end of the first lifting mechanism 20a, so that the input goods can be buffered. The limit stop lever 41 corresponding to the second lifting mechanism 20b is located at one side of the second lifting mechanism 20b away from the fourth external conveying line 4, so that the input goods can be accurately stopped between the two side transmission chains 221, and the buffer block 42 and the buffer driving piece 43 are located at the position, close to the goods input end of the second lifting mechanism 20b, of the upper portion of the limit stop lever 41, so that the input goods can be buffered.
In operation, the goods on the second outer conveyor line 2 are transported to the goods input end of the first lifting mechanism 20a through the first lower line 52, stay between the two side transmission chains 221 under the blocking of the blocking mechanism 40 corresponding to the first lifting mechanism 20a, are then supported and lifted to the goods output end by the supporting component 23 of the first lifting mechanism 20a, and the pushing mechanism 30 corresponding to the first lifting mechanism 20a pushes the goods on the supporting component 23 onto the first upper line 51, and finally are transported onto the first outer conveyor line 1 through the first upper line 51. Meanwhile, the goods on the fourth external conveying line 4 are pushed to the goods input end of the second lifting mechanism 20b by the pushing mechanism 30 corresponding to the second lifting mechanism 20b, the goods stay between the transmission chains 221 under the blocking of the blocking mechanism 40 corresponding to the second lifting mechanism 20b and are supported by the supporting component 23, then the goods descend to the goods output end under the action of the second lifting mechanism 20b, are supported by the second lower layer wire bodies 53 between the two side transmission chains 221, and finally are conveyed to the third external conveying line 3 through the second lower layer wire bodies 53. Therefore, the continuous hoist 100 of the present embodiment can simultaneously realize bidirectional conveyance of the cargo.
As one embodiment, the continuous hoisting machine can be applied to the warehouse transportation of pallet materials, specifically, the pallet with the materials (the material adding pallet corresponds to the goods at this time) can be transported to a designated storage area (such as a goods shelf) through the second external conveying line 2, the first lifting mechanism 20a, the first upper line body 51 and the first external conveying line 1, the materials on the pallet are stored to the storage position of the goods shelf by using a robot and the like, and the rest empty pallet (the empty pallet corresponds to the goods at this time) is output through the fourth external conveying line 4, the second lifting mechanism 20b and the second lower line body 53, so that the empty pallet can carry the following materials, and the automatic reciprocating operation is performed, so that the warehouse transportation efficiency is higher.
Effects and effects of the examples
According to the continuous lifter, more than two lifting mechanisms are arranged on the rack, at least one of the lifting mechanisms is configured to lift the goods, and at least one of the lifting mechanisms is configured to lower the goods, so that the more than two lifting mechanisms can work simultaneously, bidirectional conveying of the goods is realized, the efficiency is higher, the occupied space is smaller, and the layout is easy; the both ends of every elevating system are cargo input and cargo output respectively, and pushing mechanism sets up in the frame, and every elevating system is equipped with at least one pushing mechanism, and pushing mechanism is configured to release the cargo or impel elevating system with the cargo from elevating system, and the cargo can shift smoothly between elevating system and outside transfer chain under pushing mechanism's assistance, helps realizing conveying system's steady operation.
In particular, each lifting mechanism comprises a transmission unit, a drive unit and a support assembly. The transmission unit includes a plurality of drive chains of distributing in both sides, and bearing subassembly sets up on the transmission unit, and bearing subassembly includes the many pairs of bearing boards that set up along drive chain length direction interval, and two bearing boards in every pair set up respectively on the drive chain of both sides, can the bearing goods. The driving unit can drive the goods on the bearing assembly to lift by driving the transmission unit to move. The transmission unit adopts chain transmission, can bear great load, and the goods scope of carrying is wider, and the practicality is stronger.
The two lifting mechanisms are respectively a first lifting mechanism and a second lifting mechanism, one side of a goods output end of the first lifting mechanism is butted with a first upper layer wire body, the first upper layer wire body extends to the upper part of the second lifting mechanism, a goods input end of the first lifting mechanism is butted with a first lower layer wire body, and the first lower layer wire body extends to the position between two transmission chains at the two sides of the goods input end of the first lifting mechanism; the goods output end of the second lifting mechanism is in butt joint with a second lower layer wire body, and the second lower layer wire body extends to a position between transmission chains on two sides of the goods output end of the second lifting mechanism. The first lower layer line body is arranged above the second lower layer line body, so that the whole structure is more compact, and the occupied space is smaller.
The cargo output end of the first lifting mechanism is provided with a pushing mechanism, and the pushing mechanism of the first lifting mechanism can push the cargo from the first lifting mechanism to the first upper line body; the cargo input end of the second lifting mechanism is also provided with a pushing mechanism, and the pushing mechanism of the second lifting mechanism can push the cargo into the second lifting mechanism, so that the cargo can smoothly flow between the lifting mechanism and an external conveying line.
The pushing mechanism comprises a mounting frame, a moving assembly and a pushing plate assembly, wherein the moving assembly and the pushing plate assembly are mounted on the mounting frame, the moving assembly can drive the pushing plate assembly to move, and the pushing plate assembly can push goods to move. The push plate assembly comprises a push plate and a driving piece for rotation, and the driving piece for rotation can drive the push plate to rotate, so that interference between the push plate and goods at the rear is avoided when the push plate retreats.
The blocking mechanism comprises a limiting stop rod, a buffer block and a buffer driving piece, the buffer driving piece can drive the buffer block to move, the buffer block is enabled to be in abutting joint with the side face of goods entering the lifting mechanism at the input end of the goods to buffer, the limiting stop rod can be in abutting joint with the side face of the goods entering the lifting mechanism at the input end of the goods to block and limit, and accordingly the goods can be accurately stopped between two side transmission chains and supported by a supporting plate on the transmission chains.
In conclusion, the continuous lifter can lift and lower cargoes simultaneously, achieves bidirectional conveying of cargoes, is compact in overall structure, small in occupied space, smooth in running, high in efficiency, capable of bearing large loads, wide in application range and high in popularization and application value.
The above embodiments are preferred examples of the present utility model, and are not intended to limit the scope of the present utility model.